General Halleck had sagacity enough to see, at least in some degree, the strategic necessity of seizing upon Chattanooga. Accordingly he ordered Buell to march upon and occupy that place. But he seems to have forgotten that there were energetic men in command of Southern armies, men quite as capable as he was of recognizing an opportunity. Instead of sending Buell post haste to occupy the place, as General Grant has pointed out that he should have done, leaving the repair of the Memphis and Charleston railroad to details of troops to be made after the main point was gained, he threw away the advantage of a seventeen days' start and a shorter line than that of his enemy, and kept Buell for many weary weeks repairing bridges and culverts while Bragg was hurrying with all possible speed to throw a commanding force into Chattanooga. The result was that Bragg captured the commanding strategic position and Buell was left "in the air," as military men say, not knowing where to concentrate or in what direction his enemy was to be expected. The story of his haltings, his hesitations, his confusion of mind, his orders and counter orders, as given in General Van Horne's "History of the Army of the Cumberland," and in the accompanying documents, is pitiful in its revelation of the perplexities of an earnest, sincere and very capable officer who had been made the victim of "orders" from an incapable but relentlessly exacting "superior." It would be an idle and wearisome waste of space to recount here all of Buell's marchings and counter-marchings, all the orders given and countermanded, and given again only to be again rescinded, which marked the progress of that campaign. For the purposes of history it is enough to say that Bragg, with his Confederates, in the end succeeded in maneuvering Buell out of Tennessee and across Kentucky to the neighborhood of Louisville, while sending a dangerously strong detachment into eastern Kentucky to threaten Covington and Cincinnati. The purpose of this detachment was to compel Buell to divide his force and send a part of it up the river to defend Cincinnati, thus weakening the defense of Louisville, which city Bragg intended to assail and confidently hoped to capture. That purpose failed. The moment that Cincinnati was threatened, men in multitudes, who had not before thought of enlisting, swarmed to the point of danger and freely offered themselves for its defense. It was not necessary for Buell to spare a single regiment for Cincinnati's protection, beyond those already holding eastern Kentucky, and even these, when Bragg's campaign developed its purpose against Louisville, were able to spare considerable detachments to aid Buell in Louisville's defense. But all this is an anticipation of events. Let us tell the story as it occurred.